Can't install Criterion package on ghc ..

Dan Doel dan.doel at
Wed Apr 14 20:11:57 EDT 2010

On Wednesday 14 April 2010 1:07:05 pm Roman Leshchinskiy wrote:
> On 15/04/2010, at 02:55, John Lato wrote:
> > The problem isn't with criterion itself, but with vector-algorithms.
> > The vector library relies heavily on type families, which have dodgy
> > support in ghc-6.10.
> As a matter of fact, this particular problem is easy to fix by adding a
>  couple of type signatures. I used to run into it frequently back when I
>  was still working with 6.10. I'll send a patch.

I've incorporated the patch and released a bug fix version 0.3.1.

-- Dan

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